Current Weather/Wave Observations Updated: 5:20 AM AKDT on October 07, 2008 Air Temperature 41 °F / 5 °C Humidity 53 Wind direction (W Dir) () Wind Speed (W Spd) 21.4 kts (24.6 mph / 39.6 km/h) Dominant Wave Period (DWP) 10 sec Dominant Wave Height (DWH) 8.20 ft / 2.50 m Dominant Wave Range (DWR) exactly 8.2 ft / exactly 2.5 m Wind Wave Period (WWP) 7 sec Wind Wave Height (WWH) 6.56 ft / 2.00 m Wind Wave Range (WWR) 5.74 - 7.38 ft / 1.75 - 2.25 m Wave Swell Period (WSP) 10 sec Wave Swell Height (WSH) 4.92 ft / 1.50 m Wave Swell Range (WSR) 4.10 - 5.74 ft / 1.25 - 1.75 m Atmospheric Pressure (AP) 29.66 in / 1004 hPa NDBC QuikSCAT Wind Map

Current Wave Detail Observations Updated:5:00 AM AKDT on October 07, 2008 Water Depth 13799 ft / 4206 m Wave Height 8.10 ft / 2.47 m Spectral Peak Period 10.0 sec Average Wave Period 6.1 sec Sampling Interval 0.5 sec Wave Record 1200 sec Tuesday January February March April May June July August September October November December 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 Previous Day Next Day Show full Obs

Graph: Daily | Weekly | Monthly Weather/Wave Buoy Data for October 7, 2008 Update Time Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure Air(°F / °C) Water(°F / °C) Dir Spd (kts) Spd (mph / km/h) Period (sec) Height (ft / m) Range (ft / m) Period (sec) Height (ft / m) Range (ft / m) Period (sec) Height (ft / m) Range (ft / m) Atmosphere (in / hPa) Tendency (in / hPa) 20:20 42 / 6 49 / 10 54 - 15.6 17.9 / 28.8 9 6.89 / 2.10 exactly 6.9 / exactly 2.1 5 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 9 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.62 / 1003 - 21:20 40 / 4 49 / 10 69 - 17.5 20.1 / 32.4 8 7.22 / 2.20 exactly 7.2 / exactly 2.2 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.62 / 1003 - 22:20 41 / 5 49 / 10 64 - 15.6 17.9 / 28.8 7 7.55 / 2.30 exactly 7.5 / exactly 2.3 7 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 8 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.62 / 1003 - 23:20 41 / 5 49 / 10 51 - 17.5 20.1 / 32.4 9 7.55 / 2.30 exactly 7.5 / exactly 2.3 6 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.62 / 1003 - 00:20 41 / 5 49 / 10 53 - 23.3 26.8 / 43.2 8 8.20 / 2.50 exactly 8.2 / exactly 2.5 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 17 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.62 / 1003 - 01:20 39 / 4 49 / 10 60 - 15.6 17.9 / 28.8 8 7.55 / 2.30 exactly 7.5 / exactly 2.3 6 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 8 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.64 / 1004 - 02:20 38 / 3 49 / 10 74 - 11.7 13.4 / 21.6 10 6.89 / 2.10 exactly 6.9 / exactly 2.1 4 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 10 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.65 / 1004 - 03:20 41 / 5 49 / 10 45 - 19.4 22.4 / 36.0 9 6.56 / 2.00 exactly 6.6 / exactly 2.0 7 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 9 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.65 / 1004 - 04:20 40 / 4 49 / 9 60 - 23.3 26.8 / 43.2 10 7.55 / 2.30 exactly 7.5 / exactly 2.3 6 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.65 / 1004 - 05:20 41 / 5 49 / 9 53 - 21.4 24.6 / 39.6 10 8.20 / 2.50 exactly 8.2 / exactly 2.5 7 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 10 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.66 / 1004 - Wave Detail Buoy Data for October 7, 2008 Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record 20:00 13799 ft / 4206 m 7.02 ft / 2.14 m 9.1 sec 5.8 sec 0.5 sec 1200 sec 21:00 13799 ft / 4206 m 7.32 ft / 2.23 m 8.3 sec 5.8 sec 0.5 sec 1200 sec 22:00 13799 ft / 4206 m 7.45 ft / 2.27 m 7.1 sec 5.8 sec 0.5 sec 1200 sec 23:00 13799 ft / 4206 m 7.68 ft / 2.34 m 9.1 sec 5.9 sec 0.5 sec 1200 sec 00:00 13799 ft / 4206 m 8.33 ft / 2.54 m 8.3 sec 6.1 sec 0.5 sec 1200 sec 01:00 13799 ft / 4206 m 7.45 ft / 2.27 m 8.3 sec 5.9 sec 0.5 sec 1200 sec 02:00 13799 ft / 4206 m 6.92 ft / 2.11 m 10.0 sec 6.1 sec 0.5 sec 1200 sec 03:00 13799 ft / 4206 m 6.53 ft / 1.99 m 9.1 sec 5.8 sec 0.5 sec 1200 sec 04:00 13799 ft / 4206 m 7.51 ft / 2.29 m 10.0 sec 6.0 sec 0.5 sec 1200 sec 05:00 13799 ft / 4206 m 8.10 ft / 2.47 m 10.0 sec 6.1 sec 0.5 sec 1200 sec

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